arXiv:1611.06919·v1·High Energy Physics — Phenomenology
In-medium rho-meson properties in a light-front approach
J. P. B. C. de Melo🇧🇷 · K. Tsushima (Laboratorio de Fısica Teórica e Computacional - LFTC, Universidade Cruzeiro do Sul)🇧🇷
Abstract
Properties of h̊o}-meson in symmetric nuclear matter are investigated within a light-front constituent quark model (LFCQM), using the in-medium input calculated by the quark-meson coupling (QMC) model. The LFCQM used here was previously applied in vacuum to calculate the h̊o}-meson electromagnetic properties, namely, charge G 0 , magnetic G 1 , and quadrupole G 2 form factors, as well as the electromagnetic radius and decay constant. We predict the in-medium modifications of the h̊o}-meson electromagnetic form factors in symmetric nuclear matter.
Comments: 8 Pages, 6 eps figures. Proceedings of Light-Cone 2016, Lisbon Portugal